| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] not be [adj] | 45 |
|
| 2 | [conj] it [verb] [adv] be possible | 16 |
|
| 3 | [conj] it [verb] not [be] possible | 11 |
|
| 4 | [conj] [pron] [verb] not be possible | 11 |
|
